The phrase "a file which" is correct and usable in written English.
It can be used when referring to a specific file and providing additional information about it.
Example: "I found a file which contains all the necessary data for the project."
Alternatives: "a file that" or "a file which includes".
Police will now put together a file which will contain his statement, as well as details of any material they find on his computers or in documents.
"At the same time, I could steal a file which cost zero, had no restrictions whatsoever and had better sound quality," he said.
Over coffee, he handed Miki a file, which included a digitally enhanced sketch of Dzurlic, since the Americans hadn't seen a photo of him in more than 15 years.
Its logo is an onion, so there's that torrent – a torrent is a file which basically contains metadata about other files and folders, allowing them to be distributed and found more easily Tout – social network which allows users to create 15-second videos, similar to Vine.
I used to keep a file, which I have somewhere, of all the institutions that turned down the exhibitions I proposed while I was working at the Blanton, exhibitions that they turned down because they had not heard of artists like Léon Ferrari and Gego, who are now the artists everyone is fighting for".
In September 2003 the UK agencies handed over a file which described this man as "a known figure in the Libyan extremist community in Manchester [who] has previously led a small group of LIFG-affiliated individuals in a dispute at a local mosque over the imam's moderate preaching .This man's address and home and mobile telephone numbers were included in the file.
The writer travelled to Germany in 1978 as a scholar and lived there for several years, during which time the German State Security Service, or Stasi, kept a file on him as a possible spy--a file which included regular reports from informants that the writer considered friends.
Now come the next steps toward a filing, which may arrive within months.
A filing which the relevant patent office has yet to announce whether it will grant.
Earlier this month the US patent office approved a filing which describes a concept smartwatch equipped with a camera and a flip-up cover that can display augmented reality information.
The format is defined within a HDF5 file, which provides a number of benefits including broad support across a wide range of platforms and architectures and support for file compression.
